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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
MEIJI SEIKA KAISHA LTD 4-16 KYOBASHI 2-CHOME CHUO-KU TOKYO JAPAN A CORP OF JAPAN	Not Provided

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Imai, Satoshi	Yokohama, JP	156	1895
Inouye, Shigeharu	Yokohama, JP	41	252
Niida, Taro	Yokohama, JP	17	82
Satoh, Atsuyuki	Yokohama, JP	2	18
Tsuruoka, Takashi	Kawasaki, JP	44	325
Watanabe, Koji	Machida, JP	331	4440
Watanabe, Tetsuro	Yokohama, JP	19	146

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 4466913

Phosphorus-containing compounds and process for producing the same

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